search

roscsa77 / HisenseAC

7 stars 0 forks source link

Order Wi-Fi module #1

Open ai91 opened 1 month ago

ai91 commented 1 month ago

Great project! Love the idea of local access.

Did you consider to sell your Wi-Fi modules? I would buy couple modules from you.

roscsa77 commented 1 month ago

Sorry, but I have no time to build modules. The easiest way to have it to build it from a standard ESP32-devkit-c module. The only need is a chip (SN75176) which transfers the UART of the ESP to RS-485 which is used by HiSense.

ai91 commented 1 month ago

Ah, now i see what is U1 on your schematics diagram. It's SNx5176B, right? I wasn't able to understand BOM for your schematics. Would be great if you can update with all components nominals, if possible.